Marts Digital BTX12 12 Output Channel Bluetooth DSP Digital Signal Processor Replacement Remotes Two #8 x 1" Phillips

Two #8 x 1" Phillips screws

DS18 PRO-SM69

4-Channel 1400W Max Class-D Marine Powersports Amplifier

HEISE HE-SWP8

Marts Digital BTX12 12 Output Channel Bluetooth DSP Digital Signal Processor Replacement Remotes Two #8 x 1" PhillipsBRAND NEW MARTS DIGITAL BTX12 6 Input 12 Output Channel Bluetooth DSP Digital Signal Processor Key Features: 12 Channel Precision Tuning Fine tune your entire car audio system with 12 fully adjustable output channels, ideal for complex setups and high performance sound control. Advanced Equalization & Crossover Shape your sound with a 31 band input EQ, 8 band parametric EQ per channel, and customizable crossovers including Linkwitz Riley, Butterworth,